Implementation of the Symptom Based Risk Calculator for Head and Neck Cancer HaNC-RC v.2 Post COVID-19 Pandemic. A Single Centre Audit.

Background: As the incidence of head and neck cancer continues to rise, the volume of referrals to our urgent suspected cancer clinics continues to rise with it. Cancer referral and review time targets are not being met within the UK, and our centre has experienced an increase in volume of referrals which cannot be met by available clinic slots. We proposed a pathway to the North East London Cancer Alliance to safely triage these patients using the Head and Neck Cancer Risk Calculator version 2 (HaNC-RCv2). Methods: All 2-week-wait referrals to our unit in June 2023 were initially triaged in a telephone consultation by a specialty registrar working in the department. A brief history would be taken, and a risk score calculated. Those scoring < 5% were moved to routine or less urgent follow up. Results: 120 patients were referred to our department. We were able to safely triage 48.7% patients off the urgent suspected cancer pathway and to routine follow up. A total of 3 patients were found to have a head and neck malignancy and all were treated within the 62 day window. Conclusion: As trusts work to cut the waiting times following the COVID-19 pandemic, there is an evident need for more efficient practices. The use of validated, safe triaging methods such as this can play a central role.

Eagle syndrome and carotid artery dissection: a rare skull base cause of stroke.

Eagle's syndrome is a rare collection of symptoms that occur secondary to an elongated styloid process or calcified stylohyoid ligament irritating its surrounding structures. Classically, this presents as unilateral throat pain or rarely, as acute neurological symptoms secondary to compression of the internal carotid artery: so called 'stylocarotid syndrome'. Significant neurological events in teenagers, secondary to Eagle syndrome have not been reported. We discuss the rare case of a teenage boy, diagnosed with right internal carotid artery dissection and middle cerebral artery infarction, with no cause initially identified. Following further admission with a transient neurological episode, he was noted to have elongated styloid processes with the right abutting the site of carotid dissection. He underwent styloidectomy and has since remained symptom free. This case highlights the importance of considering anatomical variants when assessing young patients with neurological symptoms, and the potential morbidity and mortality benefit that early surgical intervention may have.

Cervical Nodal Metastatic Pituitary Carcinoma: A Case Report.

Pituitary carcinomas are rare tumors with only 170 cases reported in the literature.1 They form a very small proportion of pituitary tumors, which are commonly benign adenomas. Metastatic disease diagnosed by fine needle aspiration cytology is extremely rare and has only been reported in 6 patients,2-5 3 of whom had cervical nodal metastases, with other sites of metastases being the liver and cervical vertebra. We report a case of cervical metastatic pituitary carcinoma diagnosed by core needle biopsy.

Multiple Upper Aerodigestive Tract Masses Presenting With Stridor-A Rare Case of Aggressive Multifocal Extramedullary Plasmacytoma.

Extramedullary plasmacytomas represent a rare group of B-cell malignancies that arise outside the bone marrow and their disease process is still poorly understood. Here, we will describe a case of a 76-year-old patient who presented with a large chest wall and subglottic mass causing airway compromise and stridor. Biopsies showed atypical plasma cells with prominent nucleoli which were in keeping with an extramedullary plasmacytoma. Disease progressed despite surgical debulking, targeted radiotherapy, and multiple chemotherapy regimens. Although response to treatment is classically good, patients occasionally present with aggressive disease.

Endoscopic removal of ectopic dentition in ethmoid sinus.

A 66-year-old woman presented with a 6-month history of unilateral right nasal obstruction and rhinorrhoea not responding to medical therapy. She had a history of dental implantation for an unerupted tooth on the right side 3 years ago. Physical examination including flexible nasendoscopy demonstrated yellow debris in the right middle meatus. CT paranasal sinuses demonstrated a radiopaque lesion in the right anterior ethmoid sinus and resembled the unerupted tooth. The tooth was removed endoscopically from the right nasal cavity without complications. This case highlights the importance of eliciting an accurate dental history and considering ectopic dentition as a differential diagnosis in a patient with unilateral symptoms of sinusitis.

Surgeon-performed ultrasound in a head and neck surgical oncology clinic: saving time and improving patient care.

INTRODUCTION: Surgeon-performed ultrasound (SUS) for head and neck masses is increasingly being performed by head and neck surgeons. This is the first study assessing its impact in a head and neck surgical oncology clinic, examining the effect on various parameters. METHODS: Retrospective analysis was conducted on a database, analysing and comparing all new patients reviewed 6 months prior to (pre-SUS group) and 6 months following (post-SUS group) the introduction of SUS to the outpatient head and neck surgical oncology clinic. The numbers of radiology imaging investigations (ordered through a medical imaging department), fine-needle aspirations (FNAs) performed, clinical appointments and time to definitive treatment decision were analysed and compared. RESULTS: A total of 365 patients were included: 169 in the pre-SUS group and 196 in the post-SUS group. There was a statistically significant difference in the number of total radiological imaging investigations performed (1.60 vs. 0.70, p < 0.00001), radiologist-performed FNAs (0.24 vs. 0.10, p = 0.0234), time for definitive treatment decision being made (16.4 days vs. 11.6 days, p = 0.04338), and number of clinical encounters (3.03 vs. 2.29, p < 0.00001). No statistically significant difference was observed in the number of head and neck surgical oncology clinic appointments (1.70 vs. 1.66, p = 0.6672). CONCLUSION: Surgeon-performed ultrasound reduces the number of radiological imaging investigations and FNAs performed, reduces time for definitive treatment decision being made, and reduces the number of clinical encounters for patients. This supports its use in head and neck cancer setting and has important implications for both patients and the health-care system.

Survival outcomes for head and neck cancer patients with N3 cervical nodal metastases.

BACKGROUND: Management of metastatic N3 nodal disease from primary head and neck squamous cell carcinoma (HNSCC) is controversial. Recently, there has been a move to observation of the neck for those who achieve complete response (CR) after chemoradiotherapy (CRT). We sought to determine survival outcomes for N3 nodal disease, particularly for patients with human papilloma virus (HPV)-positive HNSCC. METHODS: We carried out a systematic search of MEDLINE and Embase for articles between 01/2008 and 12/2017. Articles on N3 nodal disease in HNSCC patients treated with CRT or surgery + adjuvant RT/CRT were included if they reported on oropharyngeal or HPV+ subgroups. Local control (LC), nodal control (NC), distant metastasis-free survival (DMFS), disease-free survival (DFS) or overall survival (OS) was assessed. RESULTS: Nine studies met the inclusion criteria. Eight of these studies (N = 5304) allowed further comparison: 4 were on CRT, 2 on surgery + RT/CRT and 2 on both. Four of these eight studies and the remaining included study reported on residual nodal disease on histology after neck dissection (ND) following CRT. Patients treated with CRT achieved LC rates of 77%-94% at 2-3 years; those who had a CR had LC of >90%. Better NC was noted in patients who achieved a CR. Three-year OS was better for HPV+ HNSCC (range, 55.2%-81%). Patients with CR had better survival outcomes (DMFS 77% at 3 years vs 69.8% for HPV+; OS 68.9% at 3 years vs 55.2% for HPV+). Primary surgery demonstrated similar survival for HPV+ vs HPV- and better survival in oropharyngeal cancers. Five-year DFS rates varied from 30% to 87%, and OS from 26.6% to 84%. For patients with non-CR, positive histology rates varied from 27.3% to 100%, with average positive histology rates of 27.3% in HPV+ patients with non-CR vs 60% for HPV- patients with non-CR. CONCLUSION: The current literature does not support the de-escalation of treatment with HPV- N3 disease. Observation of HPV+ patients who achieve a CR post-CRT is reasonable but further prospective studies are required given the heterogeneity and risk of bias within these current studies. Planned ND should remain standard of care for non-CR cohort.

Diagnostic performance of high resolution computed tomography in otosclerosis.

AIM: To determine the sensitivity and specificity of high resolution computed tomography (HRCT) in the diagnosis of otosclerosis. METHODS: A systematic literature review was undertaken to include Level I-III studies (Oxford Centre for Evidenced based Medicine) that utilised HRCT to detect histology confirmed otosclerosis. Quantitative synthesis was then performed. RESULTS: Based on available level III literature, HRCT has a relatively low sensitivity of 58% (95%CI: 49.4-66.9), a high specificity, 95% (95%CI: 89.9-98.0) and a positive predictive value of 92% (95%CI: 84.1-95.8). HRCT is better at diagnosing the more prevalent fenestral form of otosclerosis but remains vulnerable to inframillimetre, retrofenestral and dense sclerotic lesions, despite the advent of more advanced CT scanners with improved collimation. CONCLUSION: Whilst the diagnosis of otosclerosis remains largely clinical, HRCT remains the gold standard imaging of choice for the middle ear and serves as a useful adjunct to the clinician, helping to delineate extent of disease and exclude other causes.

Prosthetic reconstruction of the trachea: A historical perspective.

This review discusses the history of tracheal reconstruction; from early work to future challenges. The focus is primarily on prosthetic tracheal reconstruction in the form of intraluminal stents, patch repairs, circumferential repairs and replacement of the trachea. A historical perspective of materials used such as foreign materials, autografts, allografts, xenografts and techniques, along with their advantages and disadvantages, is provided.

When continuous positive airway pressure (CPAP) fails.

Obstructive sleep apnoea (OSA) is increasingly prevalent, particularly in the context of the obesity epidemic, and is associated with a significant social, health and economic impact. The gold standard of treatment for moderate to severe OSA is continuous positive airway pressure (CPAP). However compliance rates can be low. Methodology to improve patient tolerance to CPAP alongside with alternative, non-surgical and surgical, management strategies are discussed. All patients that fail CPAP therapy would benefit from formal upper airway evaluation by the otolaryngologist to identify any obvious causes and consider site-specific surgical therapies. Patient selection is integral to ensuring successful outcomes. A multidisciplinary team is needed to manage these patients.

Massive lipoma of the posterior neck.

Giant lipomas are a rare, benign cause of painless neck mass. We describe the case of a 63-year-old man with a giant lipoma of the left posterior neck, which presented with intermittent upper limb paraesthesia. Surgical excision confirmed the diagnosis of spindle-cell lipoma and resulted in complete resolution of neurological symptoms.

Otorhinolaryngological aspects of sleep-related breathing disorders.

Snoring and obstructive sleep apnoea (OSA) are disorders within a wide spectrum of sleep-related breathing disorders (SRBD). Given the obesity epidemic, these conditions will become increasingly prevalent and continue to serve as a large economic burden. A thorough clinical evaluation and appropriate investigations will allow stratification of patients into appropriate treatment groups. A multidisciplinary team is required to manage these patients. Patient selection is critical in ensuring successful surgical and non-surgical outcomes. A wide range of options are available and further long term prospective studies, with standardised data capture and outcome goals, are required to evaluate the most appropriate techniques and long term success rates.

Accuracy of clinician-clinical coder information handover following acute medical admissions: implication for using administrative datasets in clinical outcomes management.

BACKGROUND: We evaluated the accuracy, limitations and potential sources of improvement in the clinical utility of the administrative dataset for acute medicine admissions. METHODS: Accuracy of clinical coding in 8888 patient discharges following an emergency medical hospital admission to a teaching hospital and a district hospital over 3 years was ascertained by a coding accuracy audit team in respect of the primary and secondary diagnoses, morbidities and financial variance. RESULTS: There was at least one change to the original coding in 4889 admissions (55%) and to the primary diagnosis of at least one finished consultant episodes of 1496 spells (16.8%). There were significant changes in the number of secondary diagnoses and the Charlson morbidity index following the audit. Charlson score increased in 8.2% and decreased in 2.3% of patients. An income variance of £816 977 (+5.0%) or £91.92 per patient was observed. CONCLUSIONS: The importance and applications of coded healthcare big data within the NHS is increasing. The accuracy of coding is dependent on high-fidelity information transfer between clinicians and coders, which is prone to subjectivity, variability and error. We recommend greater involvement of clinicians as part of multidisciplinary teams to improve data accuracy, and urgent action to improve abstraction and clarity of assignment of strategic diagnoses like pneumonia and renal failure.